6355775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 8332800

約数和(自身を除く): 1977025

約数列:

[1, 5, 25, 31, 59, 139, 155, 295, 695, 775, 1475, 1829, 3475, 4309, 8201, 9145, 21545, 41005, 45725, 107725, 205025, 254231, 1271155, 6355775]

約数ペア:

[(1, 6355775), (5, 1271155), (25, 254231), (31, 205025), (59, 107725), (139, 45725), (155, 41005), (295, 21545), (695, 9145), (775, 8201), (1475, 4309), (1829, 3475)]